@inproceedings{zhang2019shiftinvar,
    title={Making Convolutional Networks Shift-Invariant Again},
    author={Zhang, Richard},
    booktitle={ICML},
    year={2019}
}
@inproceedings{baumberg2000,
    author={A. {Baumberg}},
    booktitle={CVPR},
    title={Reliable feature matching across widely separated views},
    year={2000}
}